Garmin APOLLO GX SERIES, Service Manual

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Garmin AT Rev --
8-8 GX Service Manual © 2004 Garmin AT
Chassis Replacement
This procedure describes the removal and replacement of the entire sheet metal case for the unit.
Parts Required
•
310-5182-00, CHASSIS (GX50/60/65)
•
310-5183-00, COVER (GX50/60/65)
•
310-6070-00, CHASSIS (GX55)
•
310-6071-00, COVER (GX55)
•
310-6072-00, FILLER PLATE (GX55)
Removal
1. Before starting this procedure, fill out a Service Data Sheet if this has not already been done. A
copy is located at the back of this manual.
2. Remove the chassis cover (see Chassis Cover Replacement procedure).
3. Remove the bezel assembly (see Bezel Assembly Replacement procedure).
4. For GX60 or GX65, remove the Comm board (see Comm Board Replacement procedure).
5. Remove the NAV board (see NAV Board Replacement procedure).
Replacement
1. Obtain a new chassis, cover and filler plate as required. Refer to the table above for the correct
part numbers.
2. Replace the NAV board (see NAV Board Replacement procedure).
3. For GX60 or GX65, replace the Comm board (See Comm Board Replacement procedure).
4. Replace the bezel assembly (see Bezel Assembly Replacement procedure).
5. Test the unit to verify proper operation (see Return to Service procedures).
6. Replace the chassis cover (see Chassis Cover Replacement procedure).
7. Using the Service Data Sheet, reenter the customer configuration.